Business Card PCB Design

flux

5:24

Thought for 7 sec

3/6 Add and wire the NFC schematic block with support passives

Thought for 21 sec

Thought for 9 sec

Thought for 4 sec

Completed 5 design checks — found 17 issues.

Read schematic.

Thought for 9 sec

Thought for 5 sec

4/6 Create PCB visual assets for LinkedIn QR and Flux logo

Thought for 6 sec

Running code.

Code executed.

Thought for 10 sec

Managing assets.

Managing assets.

Thought for 10 sec

Reading assets.

Completed design checks — found 17 issues.

Read schematic.

Thought for 6 sec

Completed design checks — found 17 issues.

Thought for 23 sec

Thought for a moment

Schematic is complete and ERC is clean: I added the ST25DV04K NFC tag block, PCB antenna model/tuning, programming header, LinkedIn QR asset, Flux logo asset, and updated Project Specification.
Next I’ll move into layout: size the board to 85.6 × 54 mm, place the graphics/silkscreen, arrange the NFC circuitry, and create the antenna geometry. Want me to go ahead?
brooks

brooks

sounds great, yes, move on

flux

0:09

Thought for a moment

Great — I’ll move into layout now: size the board to business-card dimensions, place the NFC circuit and visual elements, then run layout review before routing/finishing details.

flux

3:40

Thought for 14 sec

Thought for 4 sec

5/6 Set business-card PCB size and add silkscreen/visual layout elements

Thought for 28 sec

Thought for a moment

Editing board size.

Thought for 20 sec

Thought for 4 sec

Thought for 7 sec

Thought for 13 sec

Thought for a moment

Thought for 9 sec

Thought for 3 sec

Thought for a moment

Thought for 23 sec

Thought for a moment

Thought for 7 sec

Thought for a moment

Board is now business-card sized, and the NFC electronics are placed in the lower-right utility area with the main card face left clear for the antenna loop, QR code, logo, name, and email.

flux

4:43

Thought for 14 sec

Running code.

Code executed.

Thought for 8 sec

Managing assets.

Thought for 13 sec

Thought for 10 sec

Thought for 2 sec

Thought for 4 sec

Thought for 3 sec

Thought for 2 sec

Thought for 3 sec

Thought for 5 sec

6/6 Run schematic/layout review and fix actionable issues

Thought for 6 sec

Completed design checks — found 17 issues.

Read layout.

Thought for 24 sec

Thought for 9 sec

Thought for 6 sec

Completed design checks — found 12 issues.

Read layout.

Thought for 16 sec

Thought for 5 sec

6/6 tasks completed.

Thought for a moment

Layout is set up: business-card board size, rounded corners, NFC electronics placed, QR/logo/name/email silkscreen added, and component sourcing metadata cleaned up.
The only remaining review items are expected unrouted connections; routing is the next phase and should be confirmed before I run it. Ready for me to route the board?
Route the board
Route but preserve art
Check antenna first
Use thin traces
Skip header routing
brooks

brooks

Yes, route the board.

flux

0:04

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Project Specification
Overview
Business-card-size PCB for Brooks Solveig. The board will provide printed/silkscreen contact information, a Flux logo, a QR code, and a passive NFC tag that opens the same LinkedIn profile.
User Content
Physical Requirements
  • Board format: standard business card size, 85.6 mm x 54.0 mm, rounded corners.
  • PCB stackup: Standard 2 Layer unless layout review shows NFC antenna constraints require adjustment.
  • Visuals: high-contrast silkscreen for name/email, Flux logo, and QR code.
Electrical Requirements
  • Passive NFC tag, no battery or external power source.
  • NFC antenna implemented as a PCB loop antenna with matching/tuning capacitors per selected tag IC datasheet.
  • NFC stored record should point to the LinkedIn URL above.
Design Notes
  • NFC tag memory programming is a manufacturing/bring-up step unless a preprogrammed NFC IC or tag inlay is specified.
  • The schematic represents the PCB antenna as an antenna/inductor element and matching capacitors; final tuning should be validated on the fabricated PCB because antenna inductance depends on copper geometry, nearby planes, and solder mask.

    Overview

    User Content

    Physical Requirements

    Electrical Requirements

    Design Notes

Documents

    Project Specification

Assets

Flux Logo Wordmark

Flux Logo Wordmark

flux-logo.svg
LinkedIn QR Code

LinkedIn QR Code

linkedin-qr.svg
NFC Antenna Loop Geometry

NFC Antenna Loop Geometry

nfc-antenna-loop.svg
NFC LinkedIn Business Card thumbnail
Business-card-size PCB for Brooks Solveig with name/email silkscreen, Flux logo, LinkedIn QR code, and a passive NFC tag antenna linking to the same LinkedIn profile.

Properties

Properties describe core aspects of the project.

Pricing & Availability

Distributor

Qty 1

Arrow

$0.47–$0.90

Digi-Key

$0.59–$0.78

HQonline

$0.01

LCSC

$1.61

Mouser

$1.40

TME

$0.00

Verical

$0.61–$8.67

Controls